198596880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{91943}}^1$

素因数の和:91965

約数の個数: 80

約数和(自身を含む): 684063360

約数和(自身を除く): 485466480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 91943, 183886, 275829, 367772, 459715, 551658, 735544, 827487, 919430, 1103316, 1379145, 1471088, 1654974, 1838860, 2206632, 2482461, 2758290, 3309948, 3677720, 4137435, 4413264, 4964922, 5516580, 6619896, 7355440, 8274870, 9929844, 11033160, 12412305, 13239792, 16549740, 19859688, 22066320, 24824610, 33099480, 39719376, 49649220, 66198960, 99298440, 198596880]

約数ペア:

[(1, 198596880), (2, 99298440), (3, 66198960), (4, 49649220), (5, 39719376), (6, 33099480), (8, 24824610), (9, 22066320), (10, 19859688), (12, 16549740), (15, 13239792), (16, 12412305), (18, 11033160), (20, 9929844), (24, 8274870), (27, 7355440), (30, 6619896), (36, 5516580), (40, 4964922), (45, 4413264), (48, 4137435), (54, 3677720), (60, 3309948), (72, 2758290), (80, 2482461), (90, 2206632), (108, 1838860), (120, 1654974), (135, 1471088), (144, 1379145), (180, 1103316), (216, 919430), (240, 827487), (270, 735544), (360, 551658), (432, 459715), (540, 367772), (720, 275829), (1080, 183886), (2160, 91943)]